Home / 3,399,581.20-5,098,183.53-1,002,789.58

Finding the Fourth Proportional to 3,399,581.20, 5,098,183.53 and 1,002,789.58

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Solution

The fourth proportional to 3,399,581.20, 5,098,183.53 and 1,002,789.58 is: 1,503,833.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,399,581.20 : 5,098,183.53 = 1,002,789.58 : x
  2. Step 2: Convert to fraction form
    3,399,581.20/5,098,183.53 = 1,002,789.58/x
  3. Step 3: Cross multiply
    3,399,581.20x = 5,098,183.53 × 1,002,789.58
  4. Step 4: Simplify right side
    3,399,581.20x = 5,112,405,320,811.62
  5. Step 5: Solve for x
    x = 5,112,405,320,811.62/3,399,581.20
  6. Step 6: Final answer
    x = 1,503,833.86

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.